upward welding in the inclined position

[upward welding in the inclined position]
[upward welding in the inclined position]

中文释义

上坡焊

单词分析

单词结构:

upward welding in the inclined position

字母数:39

记忆提示

🎯 重点记忆:

  • 单词拼写:upward welding in the inclined position
  • 核心含义:上坡焊